Product Description:
Surge protection connector type 2 with high-capacity varistor for VAL-MS base element, thermal monitoring, visual fault warning. Design: 400 V AC
Technical Info
GTIN
: 04017918131593
Series
: VAL-MS 400 ST
Type
: Overspanningsbeveiligingssteker Typ
Key Features
- Surge protection connector type 2 with high-capacity varistor for VAL-MS base element
- thermal monitoring
- visual fault warning
- Design: 400 V AC
Advantages
• Single-channel, DIN-rail mountable protective devices
• Mechanical coding of all slots
• Optical, mechanical status indication for the individual arresters
• Disconnect device on each individual plug
• Consists of base element and plug
• Base element with/without floating remote indication contact
Training Data Goes here
Dimensions
Height
52.4 mm
Width
17.5 mm
Depth
55.3 mm
Horizontal pitch
1
Ambient conditions
Degree of protection
IP20
Ambient temperature (operation)
-40 °C ... 80 °C
Ambient temperature (storage/transport)
-40 °C ... 80 °C
Altitude
≤ 2000 m (amsl (above mean sea level))
Permissible humidity (operation)
5 % ... 95 %
Shock (operation)
25g (Half-sine / 11 ms / 3x ±X, ±Y, ±Z)
Vibration (operation)
5g (10 ... 500 Hz / 2.5 h / X, Y, Z)
General
IEC test classification
II
IEC test classification
T2
EN type
T2
IEC power supply system
TN
IEC power supply system
TT
IEC power supply system
IT
Mode of protection
L-N
Mode of protection
L-PE
Mode of protection
L-PEN
Mounting type
on base element
Color
jet black RAL 9005
Housing material
PA 6.6
Degree of pollution
2
Flammability rating according to UL 94
V-0
Type
DIN rail module, two-section, divisible
Number of positions
1
Arrester can be tested with CHECKMASTER from software version:
From SW rev. 1.10
Surge protection fault message
optical
Additional descriptions
Note
Usable in all low-voltage systems between L-N or L-PEN.Only usable in IT Systems between L-PE, if the exposed-conductive-parts (bodies) of the equipment of the low-voltage installation is connected to the earthing arrangement of the transformer substation. (interconnected earthing arrangement of the HV-transformer substation with the bodies of the LV-installation. RE = RA accordance to IEC 60364-4-442 / VDE 0100-442 Fig. 44D / Example a)
Protective circuit
Nominal voltage UN
240/415 V AC (TN)
Nominal voltage UN
240/415 V AC (TT)
Nominal voltage UN
230 V AC (IT)
Nominal frequency fN
50 Hz (60 Hz)
Maximum continuous voltage UC
440
Residual current IPE
≤ 0.45 mA
Standby power consumption PC
≤ 200 mVA
Nominal discharge current In (8/20) µs
20
Maximum discharge current Imax (8/20) µs
40
Short-circuit current rating ISCCR
25
Voltage protection level Up
≤ 2.2 kV
Residual voltage Ures
≤ 2.2 kV (at In)
Residual voltage Ures
≤ 1.8 kV (at 10 kA)
Residual voltage Ures
≤ 1.5 kV (at 5 kA)
Residual voltage Ures
≤ 1.4 kV (at 3 kA)
TOV behavior at UT
440 V AC (5 s / withstand mode)
TOV behavior at UT
440 V AC (120 min / withstand mode)
Response time tA
≤ 25 ns
Max. backup fuse with branch wiring
125 A (gG)
Connection data
Connection method
pluggable
UL specifications
SPD Type
4CA
Maximum continuous operating voltage MCOV (L-N)
440
Nom. voltage
400 V AC
Power distribution system
Single phase
Nominal frequency
50/60 Hz
Measured limiting voltage MLV (L-N)
2280
Nominal discharge current In (L-N)
20
Standards and Regulations
Standards/regulations
IEC 61643-11 2011
Standards/regulations
EN 61643-11 2012
Environmental Product Compliance
China RoHS
Environmentally Friendly Use Period = 50 years
CCA NTR-AT 1947-A
EAC EAC-Zulassung
EAC RU C-DE.*09.B.00169
cULus Recognized
CLASS II standard fulfilled in acc. with IEC 61643-1 (pdf154 KB)
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